commit 2372b186c6d5dbeff78d3341824c0fa44b424ba1 Author: Hans-Christoph Steiner hans@eds.org Date: Thu Jun 4 17:58:53 2015 -0400
add script to compare APKs for the reproducible process --- compare-to-official-release | 62 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+)
diff --git a/compare-to-official-release b/compare-to-official-release new file mode 100755 index 0000000..8e3a300 --- /dev/null +++ b/compare-to-official-release @@ -0,0 +1,62 @@ +#!/bin/sh + +if [ $# -ne 2 ]; then + echo "Usage: $0 /path/to/Orbot-v15.0.1.apk /another/Orbot-v15.0.1.apk" + exit 1 +fi + +set -e +set -x + +test -e "$1" +test -e "$2" + +tmpdir=`mktemp -d /tmp/.compare-apks.XXXXXXXXXX` +apk1=$(basename $1) +apk2=$(basename $2) +sourcedir1=$(cd `dirname $1` && pwd) +sourcedir2=$(cd `dirname $2` && pwd) +apkname1=`echo $apk1 | sed 's,.apk$,,'` +apkname2=`echo $apk2 | sed 's,.apk$,,'` +dir1=$tmpdir/`echo $(dirname $1) | sed 's,[/ ],_,g'`-$apkname1 +dir2=$tmpdir/`echo $(dirname $2) | sed 's,[/ ],_,g'`-$apkname2 + +mkdir -p $dir1/zip +cd $dir1/zip +unzip "$sourcedir1/$apk1" +cd .. +apktool d --no-res --no-src "$sourcedir1/$apk1" +mv "$apkname1" apktool +# strip the full path to the zip for the comparison +unzip -l "$sourcedir1/$apk1" | sed 's,^(Archive:\s\s*)/.*/,\1,' > $dir1/unzip-l.txt +unzip -lv "$sourcedir1/$apk1" | sed 's,^(Archive:\s\s*)/.*/,\1,' > $dir1/unzip-lv.txt +zipinfo -lv "$sourcedir1/$apk1" | sed 's,^(Archive:\s\s*)/.*/,\1,' > $dir1/zipinfo-lv.txt +xxd "$sourcedir1/$apk1" > $dir1/xxd +for f in $dir1/zip/assets/*/*; do + xxd $f > $dir1/xxd-$(basename $f) +done + +mkdir -p $dir2/zip +cd $dir2/zip +unzip "$sourcedir2/$apk2" +cd .. +apktool d --no-res --no-src "$sourcedir2/$apk2" +mv "$apkname2" apktool +# strip the full path to the zip for the comparison +unzip -l "$sourcedir2/$apk2" | sed 's,^(Archive:\s\s*)/.*/,\1,' > $dir2/unzip-l.txt +unzip -lv "$sourcedir2/$apk2" | sed 's,^(Archive:\s\s*)/.*/,\1,' > $dir2/unzip-lv.txt +zipinfo -lv "$sourcedir2/$apk2" | sed 's,^(Archive:\s\s*)/.*/,\1,' > $dir2/zipinfo-lv.txt +xxd "$sourcedir2/$apk2" > $dir2/xxd +for f in $dir2/zip/assets/*/*; do + xxd $f > $dir2/xxd-$(basename $f) +done + +if which meld > /dev/null; then + meld $dir1 $dir2 +elif which opendiff > /dev/null; then + opendiff $dir1 $dir2 +else + echo "ERROR: meld or opendiff required for the comparison!" +fi + +rm -rf $dir1 $dir2